Upgrade your foundry with high-precision automatic molding lines from leading China factory suppliers. Replace manual processes with our YHH series to achieve 0.3mm clamping accuracy and efficiency up to 150 molds per hour for automotive and industrial castings.
The Yonghong Horizontal Parting Stripping Automatic Molding Line represents a significant leap in casting technology, engineered to replace inefficient manual processes with high-precision automation. Developed by integrating advanced international design concepts with rigorous manufacturing standards, this system eliminates common industry pain points such as instability, low efficiency, and misalignment, providing a robust solution for modern foundries demanding superior accuracy.
Specifically designed for the production of small and medium-sized castings, our series supports a diverse range of industries including automotive, hydraulic machinery, electric power, and railway engineering. From the versatile YHH176 to the high-capacity YHH288, our molding lines ensure seamless operation and exceptional molding rates, allowing manufacturers to achieve tighter tolerances and higher output consistency.
| Model Series | YHH176 / YHH288 | Sand Mold Size (YHH176) | 700 x 600 / 180-250 (mm) |
|---|---|---|---|
| Sand Mold Size (YHH288) | 800 x 800 / 180-250 (mm) | Clamping Accuracy | < 0.3mm |
| Molding Efficiency (YHH176) | 100 molds/h | Molding Efficiency (YHH288) | > 150 molds/h |
| Box Configuration | 1 Cope Box & 2 Drag Boxes | Core Handling | Independent drag box transfer |
| Supporting Equipment | JQ10 3-Axis Linkage Pouring Machine | Customization | Available for various mold sizes |
Clamping error is kept under 0.3mm, far exceeding traditional manual accuracy for flawless casting results.
Achieve up to 150 molds per hour with the YHH288, drastically increasing your daily production throughput.
Unique 1 cope and 2 drag box design allows core removal without interrupting the molding speed.
Integration with JQ10 three-axis linkage pouring machines reduces manual labor and human error.
Engineered for continuous industrial use, eliminating the instability typical of domestic legacy lines.
Ideal for pipe fittings, automotive parts, machine tools, and general machinery castings.
Automated logistics for sand mold and core management to ensure lean production flow.
Remote monitoring of molding line performance and real-time operational data analysis.
Comprehensive logging of production cycles for quality traceability and audit compliance.
Integrated control over resin sand properties to maintain consistent mold strength.
Post-molding cleaning and finishing solutions to enhance the surface quality of castings.
Dedicated technical support and maintenance schedules to ensure zero unplanned downtime.
| Metric | Traditional Manual Line | Yonghong Automatic Line |
|---|---|---|
| Production Rate | Low / Variable | High (100-150+ molds/h) |
| Clamping Error | High (> 1.0mm) | Ultra-Low (< 0.3mm) |
| Labor Cost | High Intensity | Optimized / Minimal |
| Defect Rate | Higher due to instability | Significantly Lowered |
| Operating Environment | Poor / Hazardous | Improved / Safe (with JQ10) |
The main advantages are drastically improved clamping accuracy (under 0.3mm), higher production efficiency (up to 150 molds/h), and significantly more stable operation, which reduces casting defects.
Yes, the molding machine utilizes 1 cope box and 2 drag boxes. This configuration allows one drag box to be transferred for core removal without stopping the molding speed, making it ideal for complex cavities.
It is designed for small to medium castings in sectors such as automotive, pipe fittings, railway, electric power, hydraulic machinery, and general machine tools.
The JQ10 serves as indispensable supporting equipment that automates the pouring process, improving the worker's operating environment and increasing the overall product molding rate.
Yes, we can customize molding lines with various sand mold sizes tailored to your specific product requirements beyond the standard YHH176 and YHH288 models.
The YHH288 offers a larger sand mold size (800 x 800 mm vs 700 x 600 mm) and a higher production capacity, exceeding 150 molds per hour compared to the 100 molds per hour of the YHH176.
